TPS3801E18DCKR

The TPS3801E18DCKR is a microprocessor supervisory circuit from Texas Instruments designed to monitor voltage levels in electronic systems. This device ensures that the system operates within specified voltage parameters, providing a reset signal when the monitored voltage drops below a predefined threshold. It is typically used to safeguard microcontrollers and digital signal processors (DSPs) from issues caused by undervoltage conditions.
Key features of the TPS3801E18DCKR include its low power consumption, ensuring minimal impact on the overall system power budget, and its precise voltage threshold detection. The device operates with a fixed threshold voltage of 1.8V. Housed in a small SC-70 package, it is suitable for compact applications where space is a constraint.
The TPS3801E18DCKR is often used in battery-powered and portable devices, embedded systems, and various consumer electronics. Its high reliability and accuracy make it a critical component in maintaining system integrity and preventing erratic operation in the presence of power anomalies.

The TPS3801E18DCKR is a voltage supervisor IC designed by Texas Instruments. Key features include:
1. Voltage Monitoring: It monitors supply voltage levels and provides reset signals to microprocessors during power-up, power-down, and brownout conditions.
2. Adjustable Threshold: The device has a fixed threshold voltage of 1.8V.
3. Active-Low Reset Output: It includes an active-low reset output, which ensures proper system reset and prevents code execution errors during power irregularities.
4. Precision: The IC features a precision voltage threshold with a 2% accuracy, ensuring reliable performance.
5. Low Power Consumption: With a typical quiescent current of 9 µA, it is suitable for battery-powered applications.
6. Small Package: It is housed in a small SOT-23 package, aiding in space-constrained applications.
7. Temperature Range: The device operates over a temperature range from -40°C to 85°C, making it suitable for various environmental conditions.
8. Glitch-Free Reset: It provides glitch-free operation, ensuring stable reset signals.
These features make the TPS3801E18DCKR an ideal choice for applications requiring precise voltage monitoring and reliable reset functionality in compact and power-sensitive designs.

The TPS3801E18DCKR is a voltage supervisor IC from Texas Instruments, housed in a small SOT-353 (SC-70-5) package.

The TPS3801E18DCKR is a voltage supervisor IC manufactured by Texas Instruments. It is designed to monitor the supply voltage in microprocessor systems and provide a reset signal when the voltage drops below a certain threshold. This ensures the proper initialization and operation of the microprocessor.
The TPS3801E18DCKR has a 5-pin SOT-23 package. The pin functions are as follows:
1. VDD: Supply voltage input. It monitors the voltage level.
2. GND: Ground pin.
3. RESET: Active low reset output. It goes low when VDD drops below the threshold and remains low for a predetermined delay after VDD has risen above the threshold.
4. MR: Manual reset input. This can be used to manually trigger a reset when pulled low.
5. NC: No connection.
This device is typically used in systems requiring robust voltage monitoring and reset functionality, ensuring that systems start up correctly and remain operational under varying voltage conditions.

The TPS3801E18DCKR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a range of electronic components and integrated circuits. Known for its innovations in the field of analog chips and embedded processors, Texas Instruments serves a wide array of industries including automotive, industrial, consumer electronics, and communications equipment. The company is recognized for its focus on developing technologies that improve power efficiency, system performance, and overall device reliability.

The TPS3801E18DCKR is a voltage supervisor designed for monitoring supply voltages in microcontroller and digital systems. Its application areas include battery-powered devices, portable electronics, industrial controllers, embedded systems, consumer electronics, and automotive systems. It ensures reliable system operation by providing accurate reset signals during power-up, power-down, and brownout conditions.

The TPS3801E18DCKR is a voltage supervisor from Texas Instruments. Equivalent products can include:
1. MAX803 series from Maxim Integrated.
2. MCP100 series from Microchip Technology.
3. ADM811 series from Analog Devices.
4. CAT1021 series from ON Semiconductor.
5. R3111 series from Ricoh Electronic Devices.
These alternatives may have slight variations in specifications, so ensure compatibility with your specific application requirements.